Middletown Rhode Island Weather Almanac
Monday, July 30, 2018
Partly Cloudy to Cloudy PM, Light Winds, Seasonal Temperatures
Climate Normal Period Climate Record Period  
1981- 2010   1893 - 2018  
    July 30, 2018     Record Record
Observed Daily Data   Observed   2017   Normal   Depart   Highest Lowest
Maximum Temperature   83   79   80   +3   93   in 1949   64   in 1914  
Minimum Temperature   63   57   66   -3   72   in 2015   54   in 1968  
Average Temperature   73   68   73   +0   83   in 1949   61   in 1914  
Precipitation   .00   .00   .11   -.11   2.77   in 1963            
One Hour   .00   .00           1.07   in 1963            
Snow   0.0   0.0   0.0   +0.0   0.0   in              
Snow Depth   0   0           0   in              
HDD   0   0   0   +0   4   in 1914   0   in    
CDD   8   3   8   +0   18   in 1949   0   in 2001  
Maximum Dew Point   69   58   69   +0   76   in 1994   54   in 1968  
Minimum Dew Point   57   50   60   -3   69   in 2015   44   in 1997  
Average  Dew Point   63   54   65   -2   73   in 1994   49   in 1968  
Maximum Humidity   93%   88%   93%   -0%   100%   in 2016   70%   in 1968  
Minimum Humidity   43%   39%   57%   -14%   97%   in 1976   35%   in 1995  
Average Humidity   68%   64%   75%   -7%   99%   in 1976   53%   in 1968  
Maximum Barometer   30.14   30.03   30.03   +00.11   30.39   in 1968   29.77   in 1993  
Minimum Barometer   30.09   29.82   29.85   +00.24   30.17   in 2005   29.25   in 1960  
Average Barometer   30.12   29.93   29.94   +00.18   30.23   in 1984   29.53   in 1960  
Average Wind   3.7   6.0   5.1   -1.4   13.4   in 1960   1.0   in 1965  
Direction   SSW   NNE   SSW       S         SSE        
High Wind Gust   18   20   19   -1   48   in 1960   8   in 2005  
Direction   SSE   N   SSW       SSE         S        
High Heat Index   83   79   82   +1   100   in 2002            
Wind Chill                                      
Maximum Water Temp   72.7   67.3   71.5   +1.2   74.7   in 2006   67.3   in 2017  
Minimum Water Temp   70.9   64.0   67.9   +3.0   70.9   in 2018   64.0   in 2017  
Average Water Temp   71.8   65.7   69.7   +2.1   72.2   in 2008   65.7   in 2017  
Sunrise/ AM Twilight   5:38:55 AM   5:07:41 AM            
Sunset / PM Twilight   8:04:24 PM   8:35:38 PM            
Length Of Day   14:25:29                          
Special Conditions   None                                  
Comments      
    July 30, 2018     Record Record
Month-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
 Avg Maximum Temperature   80.8   78.1   79.3   +1.6   84.7   in 1952   74.1   in 1902  
Avg Minimum Temperature   64.8   63.7   63.8   +1.1   69.9   in 2013   59.4   in 1962  
Average Temperature   72.8   70.9   71.5   +1.3   75.9   in 2013   67.6   in 1914  
Total Precipitation   .74   2.26   3.27   -2.53   8.79   in 2009   .36   in 1952  
Total Snow   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD   0   9   0   +0   32   in 1914   0   in 2018  
Total CDD   241   193   207   +34   334   in 2013   102   in 1902  
Avg Maximum Dew Point   69.7   68.2   67.5   +2.2   73.4   in 1994   61.9   in 1965  
Avg Minimum Dew Point   60.6   60.0   58.8   +1.8   67.0   in 2013   51.8   in 1965  
Average  Dew Point   65.2   64.1   63.2   +2.0   70.1   in 2013   56.9   in 1965  
    July 30, 2018     Record Record
Year-to-Date Summary   Observed   2017   Normal Depart Highest Lowest
Total Precipitation   25.13   26.08   27.57   -2.44   41.06   in 1998   14.32   in 1957  
Total Snow (since Jul 1 18)   0.0   0.0   0.0   +0.0   0.0   in     0.0   in    
Total HDD (since Jul 1 18)   0   9   0   +0   32   in 1914   0   in 2018  
Total CDD (since Jan 1)   318   294   296   +22   468   in 2010   127   in 1902  
                             
Hour-by-Hour Weather For July 30, 2018  
Climate Weather for July 30  
Weather History For July 30  
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